From faa03b9b1aaae660834231a753d165b0789249bf Mon Sep 17 00:00:00 2001
From: JonLuca DeCaro <jonluca.decaro@gmail.com>
Date: Fri, 20 Jan 2023 18:32:27 -0500
Subject: [PATCH] fix: change type of onDereference to non-required

---
 lib/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/index.d.ts b/lib/index.d.ts
index 4b0badb8..a62a8fda 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -246,7 +246,7 @@ declare namespace $RefParser {
        * @argument {string} path The path being dereferenced (ie. the `$ref` string).
        * @argument {JSONSchemaObject} object The JSON-Schema that the `$ref` resolved to.
        */
-      onDereference(path: string, value: JSONSchemaObject): void;
+      onDereference?(path: string, value: JSONSchemaObject): void;
     };
   }